“范德波尔平均法”的概念、定义、翻译、参考文献-科学参考

单词	范德波尔平均法
释义	范德波尔平均法 Encyclopedia 理学非线性振动近似解析方法释 van der Pol averaging method范德波尔平均法假设当参数很小时非线性振动系统的解在形式上跟线性系统相同，并将振幅和相位假设为时间的慢变函数去求解的方法。
随便看	First Session of the Fourth National People's Congress First Session of the Second National People's Congress First Session of the Third National People's Congress first sound first space first splitting time first-stage propulsion system for ejection seat first stars first style mural first summation first supporting First Swan Feast First Swaziland Convention first term first test for convergence first theorem of Pappus first time of entry first Townsend coefficient first trace first transfinite ordinal first treatment rate in community first trimester screening first-type outer boundary first type surface first variation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。